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Revert thread_local stuff

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Unfortunatly accessing thread local variable
is much slower than object data (see previous
patch log msg), so we have to revert to old code
to avoid speed regression.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2012-04-06 18:36:46 +01:00
parent b1f57e92ce
commit c2fc80e5d1
10 changed files with 42 additions and 40 deletions
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4
src/evaluate.cpp
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@@ -371,7 +371,7 @@ Value do_evaluate(const Position& pos, Value& margin) {
margins[WHITE] = margins[BLACK] = VALUE_ZERO;
// Probe the material hash table
ei.mi = this_thread->materialTable.probe(pos);
ei.mi = pos.this_thread()->materialTable.probe(pos);
score += ei.mi->material_value();
// If we have a specialized evaluation function for the current material
@@ -383,7 +383,7 @@ Value do_evaluate(const Position& pos, Value& margin) {
}
// Probe the pawn hash table
ei.pi = this_thread->pawnTable.probe(pos);
ei.pi = pos.this_thread()->pawnTable.probe(pos);
score += ei.pi->pawns_value();
// Initialize attack and king safety bitboards